Knowledge Base
Field guides to building with agents — design prompting, wireframing, prototyping, AI app development, and the agent-workspace way of working.
Agent workspaces
An AI agent workspace is where AI agents and people work on the same files and canvas. What it is, how it differs from chat, examples, and how to pick one.
How Prototyper's Composable Architecture WorksLearn how Prototyper uses composable, atomic components to let you build interfaces faster. Understand the architecture that makes AI-powered design work.
Design prompting
A complete guide to prompting AI for UI design: how to describe interfaces so agents build what you mean, from atomic prompts to iterative refinement.
AI Prompting Best Practices for UI DesignLearn how to write effective AI prompts that generate better UI designs in Prototyper. Practical tips, examples, and common mistakes to avoid.
Composable design prompting with atomic UI promptsLearn how to write atomic prompts that combine into complex UI designs. Transform your prompt to UI workflow with composable design patterns.
Iterative design prompting for better UI resultsLearn AI UI design tips for iterative prompting. Build context across sessions and refine designs progressively for better results.
Outcome-Driven UI Prompts: Describe What, Not HowWrite effective AI prompts for UI design by focusing on outcomes instead of instructions. Learn when to constrain and when to let AI explore.
Wireframing
What a wireframe is, why low fidelity still matters in the age of AI, and how to go from a rough sketch to a working screen without switching tools.
How to wireframeA practical wireframing walkthrough: inventory content, sketch the flow, draw grey boxes, annotate behavior, and create a structure your team can test.
Wireframe vs mockup vs prototypeThe three artifacts everyone confuses: what a wireframe, a mockup, and a prototype each decide, how they differ, and when you can skip one entirely.
Low-fidelity vs high-fidelity wireframesWhat separates a lo-fi wireframe from a hi-fi one, which decisions each is good for, and why fidelity works better as a dial than a ladder.
AI wireframing: from rough boxes to working screensLearn how AI wireframing works: generate from a sentence, sketch first, steer by pointing, and turn the winning wireframe into a working screen.
Prototyping
What a prototype is, why so many prototypes lie, and what changes when the prototype is real running software instead of a clickable picture.
Rapid prototyping in softwareA practical guide to rapid prototyping: shorten the idea-to-test loop, build the risky slice first, and learn faster with working software.
Prototype vs MVP: which one you actually needA prototype exists to answer a question. An MVP exists to serve real users. Mixing them up costs months. Here is how to tell them apart and when to build each.
Interactive prototypes: from clickable to workingWhat interactive really means in a prototype, what clickable facades can and cannot teach you, and why the default is shifting to prototypes that actually run.
AI app development
AI app development means describing an app and letting an AI agent write the code. How it works, the tools, what it costs, and when to use what.
AI app builder: build apps without writing codeLearn how AI app builders work and how to create functional applications without coding. Compare tools, see examples, and start building today.
How to create an app: a guide for beginnersLearn how to create an app from scratch, even without coding experience. Covers planning, design, building, and launching your first application.
No-code app development: build real appsMaster no-code app development with this practical guide. Learn which tools to use, when no-code works best, and how to build production-ready applications.
How to Design a High-Converting SaaS Landing PageLearn the anatomy of landing pages that convert. Step-by-step breakdown of every section, from hero to footer, with examples you can build in Prototyper.
AI app development cost: what you actually payWhat it costs to build an app with AI in 2026: the agent, the building tool, hosting and people, with prices as of 30 Oct 2026 and three sample budgets.
AI app builder or developer: when each one winsShould you build with an AI app builder or hire a developer? When each one wins, what a developer adds to an AI-built app, and how to hand the code over.
How to build an app with Claude CodeBuild an app with Claude Code, step by step: install it, describe the app, see it run, and commit it. Quoted from Anthropic's docs, read 31 Oct 2026.
Start building with Prototyper.
Open the workspace. Drop in an idea. Let an agent take the first shot. Ship the same artifact you sketched.